Mary A. (Niskanen) Goodwin of Plymouth formerly of Marlborough, died on October 3rd at the age of 76 at Radius Healthcare. The beloved wife of the late Ernest Goodwin, she is survived by her sons Ronald Denoncourt and his wife Debra of Plymouth and Brian Goodwin and his wife Amanda of Plymouth, NH and her stepdaughter Karen Goodwin of FL. She also leaves her sister Vera Morreale of Plymouth, her 7 grandchildren Nichole Solimini, Christopher Denoncourt, Gregory, Adam, Brenda, Carissa and Sarah Goodwin and her 2 great granddaughters Charli Solimini and Isabelle Denoncourt. Visiting hours will be held on Wednesday October 6th from 4 to 7 PM at the Richard Davis Funeral Home, 619 State Rd (Rt 3A), Plymouth (Manomet). A graveside service will be held on Friday, October 8th at 11 AM at the Manomet Cemetery. Donations in her memory may be made to the Alzheimer’s Association, 311 Arsenal St, Watertown, MA 02472